N119HQ

Part: BATTERY — NO TEST (ZONE 200) · airframe 42,210 hrs · 32,064 cycles

FWD EMERGENCY LIGHT BATTERY FAILED FUNC TEST. R&R FWD LH EMERGENCY LIGHT BATTERY.

Part: FITTING — DAMAGED (HORIZONTAL STAB) · corrosion level 2 · airframe 40,874 hrs · 31,108 cycles

HORIZONTAL STABILIZER FAILED ROLL BACK LASH CHECK. REPAIRED HORIZONTAL STABILIZER STABILIZER FITTINGS REF EMB ETD2024-170-007213. BACKLASH CHECK GOOD.

Part: DOUBLER — CORRODED (FRMS 76-77) · airframe 40,874 hrs · 31,108 cycles

CORROSION ON CFIII SKIN DOUBLER BETWEEN FRAME 76 AND 77 STRINGER 28R AND 29R. PERFORMED CUTOUT OF INTERNAL DOUBLER BETWEEN FRAMES 76-77 STGR 28R-29R. INSTALLED INTERNAL FILLER AND EXTERNAL SKIN DOUBLER ON CFIII BETWEEN FRAMES 76-77 AND STGRS 28R AND 29R REFER ETD-2024-170-007454.

Part: STRINGER — CORRODED (FRMS 76-77 S29R) · airframe 40,874 hrs · 31,108 cycles

DURING CLEANING - CORROSION ALONG STRINGER ROW 29R , BETWEEN FRAME 76 TO FRAME 77. PERFORMED PERMANENT REPAIR BY SPLICE REPAIR ON STGR 29R SPLICE REPAIR FR 75-76 TO FR 78-79 IN ACCORDANCE WITH, REF ETD2024-170-007444-A.

Part: FINGER DOUBLER — GOUGED (FWD CARGO) · airframe 40,874 hrs · 31,108 cycles

DURING THE REMOVAL OF FWD CARGO LOWER THRESHOLD BEAM. THE FWD FINGER DOUBLER WAS FOUND GOUGE. REMOVED AND REPLACED FWD FINGER DOUBLER ON FWD CARGO DOOR. REF SRM 51-40-08.

Part: BEAM — CORRODED (FRMS 24-27) · airframe 40,874 hrs · 31,108 cycles

FWD. CARGO DOOR CUTOUT, LOWER BEAM CORRODED AT AFT LATCH FITTING AS MARKED. REMOVE AND REPLACE FWD CARGO LOWER THRESHOLD BEAM BETWEEN FRAMES 24-27 REFER SRM 51-40-08.

Part: SHEAR TIE — CORRODED (FRM 88 S28R) · airframe 40,874 hrs · 31,108 cycles

CORRODED SHEAR CLIP FRAME 88, STRINGER 28R. REMOVED CORRODED SHEAR CLIP FRAME 88, STRINGER 28R LOCATED AND DRILLED NEW SHEAR CLIP PN 170-66531-001 REF EMB SRM 51-40-08, 51-40-02. INSTALLED SHEAR CLIP FRAME 88, STRINGER 28R TRANSFERRED FROM H9447 SN 652 REF EMB SRM 51-40-08. INSTALLATION OF THIS SHEAR CLIP HAS BEEN TRANSFERRED TO H9447 SERIAL NUMBER:00386

Part: DOUBLER — CORRODED (WASTE SERVE DOOR) · airframe 40,874 hrs · 31,108 cycles

WASTE SERVICE DOOR CUTOUT DOUBLER CORRODED ON FWD SIDE. REMOVED AND REPLACED WASTE SERVICE DOOR CUTOUT INTERNAL DOUBLER REFER SRM 51-40-08. RESTORED SURFACE PROTECTION TO REWORKED AREA REFER SRM 51-23-06, CPM 51-25-00.

Part: DOOR — OUT OF BALANCE (ZONE 800) · airframe 33,666 hrs · 25,880 cycles

L1 DOOR HARD TO OPEN. C/W FIM TASK 52-11-00-810-806-A, FOUND WEAK COUNTERBALANCE RODS AND L1 DOOR BOX MECHANISM LACKING LUBRICATION. R & R COUNTERBALANCE RODS AND LUBED L1 DOOR BOX MECHANISM.

Part: STRIP — INOPERATIVE (ZONE 100 - CABIN) · airframe 33,666 hrs · 25,880 cycles

PHOTOLUMINESCENT FLOOR STRIP AT SEAT ROW 10DF TO 12DF. R & R PHOTOLUMINESCENT FLOOR STRIP.

Part: HANDLE — BINDING (L1 DOOR) · airframe 32,879 hrs · 25,306 cycles

L1 OUTSIDE DOOR HANDLE JAMMED. REMOVED FOD FROM L1 DOOR. PERFORMED OPERATIONAL CHECK IAW AMM 52-11-00. OPS CHECK GOOD.

Part: DOOR — LACK OF LUBE (L1 DOOR) · airframe 32,800 hrs · 25,251 cycles

MAIN CABIN DOOR HARD TO OPEN. CLEANED AND LUBED L1 DOOR.

Part: DOOR — LACK OF LUBE (L1) · airframe 32,181 hrs · 24,823 cycles

GATE AGENT HAD TROUBLE OPENING L1 DOOR. CLEANED AND LUBRICATED L1 DOOR COMMAND RAMPS IAW 53-10-21.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,797 hrs · 24,460 cycles

COCKPIT EMERGENCY LIGHT WILL NOT ILLUMINATE - REMOVED AND REPLACED FWD RH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01, OPS CHECK GOOD. COCKPIT EMERGENCY LIGHT OPS CHECK GOOD

Part: UPPER SHEET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - LEFT HAND UPPER SHEET 2" FWD FR 85 - FR 86 HAS CORROSION AS MARKED. INSTALLED NEW SHEET (P/N: 170-86101-001) AT LT FR85-86 AND APPLIED TOPCOAT TO FASTENERS REF. SRM (51-40-08) (51-23-06)

Part: RIB — CRACKED (RT HORIZ STAB) · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - RT HORIZONTAL STAB RIB 11 CRACKED AFT OF FWD SPAR. REMOVED AND REPLACED RIB NR 11 FOR THE RT HORIZONTAL STABILIZER BETWEEN FRONT AND MID-SPARS REF. SRM 51-40-08.

Part: SHEAR PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - CENTER SHEAR PANEL FR87 - FR88 HAS CORROSION. REPLACED CORRODED CENTER SHEAR PANEL FROM FR87-88. REF. SRM (51-40-08)

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - LT GUSSET PANEL FR. 90 HAS CORROSION AS MARKED. REPLACED GUSSET WITH NEW AND TOP-COATED, REF. SRM 51-40-08 AND 51-23-06.

Part: RIB — CORRODED (LT HORIZ STAB) · 300,084 cycles

DURING HEAVY CHECK - LH HORIZONTAL STAB RIB 11 CRACKED AFT OF FWD SPAR. REMOVED AND REPLACED RIB 11A ON LT HORIZONTAL STAB,

Part: SHEAR PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - CORROSION-STRINGER 19L AROUND FASTENERS BETWEEN FR82-FR83. REMOVED AND INSTALLED NEW LT SHEAR PANEL AND SHEAR PANEL SPLICE REF SRM 51-40-08.

Part: UPPER SHEET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - RIGHT HAND UPPER SHEET 2" FORWARD FR 85-FR86 HAS CORROSION AS MARKED. INSTALLED NEW RT SHEET (P/N:170-86101-001) AT FR85-86 AND APPLIED TOPCOAT REF. SRM (51-40-08) (51-23-06)

Part: SPLICE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - CENTER SPLICE FR 90 HAS CORROSION AS MARKED. INSTALLED NEW SPLICE AT FR90 AND APPLIED TOPCOAT. REF. SRM (51-40-08) (51-23-06)

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,084 hrs · 23,415 cycles

DURING HEAVY CHECK - WHILE PERFORMING 2195:170EO-53-14-0002-170EO-53-14-0002 L1 DOOR LOWER BEAM REWORK FOUND CORROSION AROUND FWD AND AFT GIRT BAR FITTINGS AS MARKED. REPLACED BEAM.

Part: SHEAR PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - RIGHT HAND SHEAR PANEL FR87 - FR88 HAS CORROSION. REMOVE AND REPLACED RT SHEAR PANEL P/N 170-91919-001 REF SRM 51-40-08.

Part: RIB — CRACKED (RT HORIZ STAB) · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - RT HORIZONTAL STAB RIB 12A FOUND TO BE CRACKED. REMOVED AND REPLACED RIB 12A ON RT HORIZONTAL STABILIZER BETWEEN FRONT AND MID-SPAR REF SRM 51-40-08.

Part: PANEL SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 300,084 hrs · 23,415 cycles

WHILE IN HEAVY CHECK - RIGHT HAND PANEL SUPPORT FR 87 - FR 90 HAS CORROSION AS MARKED. REPLACED RT PANEL SUPPORT AT FR87-90 REF. SRM (51-40-08)

Part: DOOR — OUT OF SEQUENCE (PAX) · airframe 27,003 hrs · 21,113 cycles

MAIN CABIN DOOR WILL NOT CLOSE. SEQUENCED THE DOOR IAW AMM 52-10-00. OPS CHECKED GOOD.

Part: COVER — OUT OF ADJUST (R2 DOOR SLIDE) · airframe 26,775 hrs · 20,928 cycles

L2 DOOR HANDLE NOT ARMING. FOUND PLASTIC COVER (SITE GLASS) TO BUSTLE BINDING THE DOOR ASSY. REMOVED ALL PARTS, L2 OPERATING NORMALLY. NO FURTHER DEFECTS FOUND IAW CMM 52-12-22.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 24,283 hrs · 18,994 cycles

FWD RT SILL HAS TWO SPOTS OF CORROSION ONE FWD OF FR 13 AND ONE AT FR 14 INBD SIDE AS MARKED. AIRCRAFT REMAINS IN HEAVY CHECK BNA.

Part: FLOOR SUPPORT — CORRODED (FRAMES 17-18) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION FOUND ON FWD WARDROBE SUPPORT BETWEEN FRAMES 17 AND 18 REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-43-04 AND 51-242-01

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION RT AFT BEAM FR 87. REMOVED AND REPLACED BEAM PART NUMBER 170-65669-004 REF SRM 51-23-04& 51-40-02. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION IN CROWN TEETH RT SEAT TRACK FR 82. REMOVED AND REPLACED SEAT TRACK BETWEEN FR 73.5 AN FR 84 AND REINSTALL 15 SEAT TRACK SPLICES 8 TMCLIPS 4 MONUMENTS AND 1 EA BRACKET REF SRM II 51-43-04 51-43-03 51-41 02 RT SEAT TRACK PN REF. WORK ACCOMPLISHED ON WO H5339 SEQ 110. P/N 170-86082-005

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 27,283 hrs · 18,994 cycles

CORROSION IN STR21R BETWEEN FR 89-90. REMOVED AND REPLACED STRINGER AND SPLICE AT STR 21R FR89 TO 90 REF SRM 51-41-01, 51-41-02 AND 51-43-03.

Part: SHEAR PANEL — CORRODED (FUSELAGE) · airframe 24,283 hrs · 18,994 cycles

CORROSION IN RT SHEAR PANEL BETWEEN FR 87-88. REMOVED AND REPLACED RT SHEAR PANEL AT FR 87 SHEAR PANEL PN170-91919-001. AIRCRAFT REMAINS IN HEAVE CHECK BNA SEE EAMS WO H5339 SEQ1508 SN 102 FOR WORK DETAILS.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION IN STRINGER 19R FR 89-90. PERFORMED SPLICE REPAIR PER ETD2016-170-114325.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION IN LT AFT BEAM BETWEEN FR. 87-88 BLENDED CORROSION. PERFORMED HFEC. INSTALLED REPAIR DOUBLER PER SRM 53-23-10 R03. AIRCRAFT REMAINS IN HEAVY CHECK BNA

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

REF WORK ACCOMPLISHED ON WO H5339 SEQ1510 SN 104 FOR WORK DETAILS. P/N 170-86082-005

Part: BATTERY — DISCHARGED (CABIN) · airframe 23,522 hrs · 18,395 cycles

CREW REPORTED THAT THE EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE PERFORMED A QUICK CHARGE OF THE EMERGENCY LIGHT BATTERIES IAW AMM AND OPS CHECKED GOOD.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 24,283 hrs · 18,994 cycles

CORROSION IN CROWN TEETH LT SEAT TRACK. INSTALLED SEAT TRACK SPLICE REPAIR BETWEEN FR 81-82 TO FR 85 SRM 53-0-10 AND ETD216-170-114510 PN PE11056-F3C. AIRCRAFT REMAINS IN HEAVY CHECK BN.

Part: SPLICE PLATE — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT SPLICE PLATE AT FRAME 87-88 IS CORRODED. MAINTENANCE R & R RT SPLICE PLATE IAW SRM 170 51-41-02.

Part: SPLICE PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, LT SPLICE PLATE IS CORRODED. MAINTENANCE REMOVED, LOCATED AND DRILLED NEW SPLICE PLATE, INSTALLED LT SPLICE PLATE IAW SRM 51-42-02, 51-40-02, 51-23-04.

Part: FLOORBEAM — CORRODED (FRAME 84) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT FLOORBEAM AT FRAME 84 IS CORRODED. MAINTENANCE R & R RT FLOORBEAM IAW SRM 51-41-01, 51-41-02, 51-43-04, PN 170-92908-001, FLOOR SILL.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, WAS REPORTED THAT CENTER SPLICE AT FRAME 90 IS CORRODED. MAINTENANCE R & R CENTER SPLICE AT FRAME 90, PN 170-86119-005, FRAME.

Part: SEAT TRACK — CORRODED (FRAME 84) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK RT SEAT TRACK Y=10.748 AT FRAME 84 IS CORRODED. MAINTENANCE BLENDED AND FABRICATED DOUBLER AND INSTALLED IAW ETD-170-102078.

Part: SHEAR PLATE — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, LT SHEAR PLATE AT FRAMES 87-88 IS CORRODED. MAINTENANCE R & R LT SHEAR PLATE IAW SRM 170 51-21-02, AND 51-42-01.

Part: SHEAR PLATE — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT SHEAR PLATE AT FRAME 87-88 IS CORRODED. MAINTENANCE R & R RT SHEAR PLATE AT FRAME 87-88 IAW SRM 51-40-02, 51-23-04, PN 170-66409-001, SHEAR PLATE. ACFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.

Part: FLOOR SUPPORT — CORRODED (FRAMES 86-90) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT FLOOR SUPPORT AT FRAMES 86-90 IS CORRODED. MAINTENANCE R & R RT FLOOR SUPPORT IAW SRM 51-42-01, 51-43-03.

Part: SHEAR PLATE — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK CENTER SHEAR PLATE FRAME 87-88 IS CORRODED. MAINTENANCE R & R CENTER SHEAR PLATE FRAME 87-88 IAW SRM 51-42-01, 51-21-02, 51-23-05, 51-23-06, PN 170-66408-001, SHEAR PLATE.

Part: SEAT TRACK — CORRODED (FRAME 18) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT FLOORBEAM AT FRAME 18, AT RIVET IS CORRODED. MAINTENANCE REPAIRED DAMAGE TO RT FLOORBEAM AT FRAME 18 IAW ETD 2015-170-102258, SRM 51-10-03, PN 170-03264-001 SEAT TRACK.

Part: FLOORBEAM — CORRODED (FRAME 17) · corrosion level 2 · airframe 21,489 hrs · 16,915 cycles

DURING HEAVY CHECK, RT AFT FLOORBEAM AT FRAME 17 IS CORRODED. MAINTENANCE R & R RT AFT FLOORBEAM IAW SRM 51-41-02, 51-43-04, PN 170-05661-003, SILL.

Part: LIGHT — LOOSE (CABIN) · airframe 21,124 hrs · 16,626 cycles

MAINTENANCE REPORTED THAT THE EMERGENCY LIGHT AT SEAT 1D WAS LOOSE. MAINTENANCE SECURED THE EMERGENCY LIGHT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: AUTOPILOT SYS — MALFUNCTIONED · airframe 19,193 hrs · 15,105 cycles

CREW REPORTED THAT THE AUTO PILOT DISENGAGED AND SHORTLY AFTER RECEIVED SLAT FAIL, SHAKER ANTICIPATED, AP FAIL, AOA LIMIT FAIL AND SPOILER FAIL MESSAGES. CREW RAN QRH, CONTACTED MAINTENANCE CONTROL AND ELECTED TO CONTINUE. ABOUT 100 MILES FROM DESTINATION, CREW DECLARED AN EMERGENCY AND WITH EMERGENCY VEHICLES ROLLING, LANDED WITHOUT INCIDENT. AFTER BEING CHECKED OUT BY FIRE & RESCUE, CREW TAXIED TO GATE WHERE PASSENGERS DEPLANNED NORMALLY. MAINTENANCE TROUBLESHOT, RESET POWER, CLEARED SF ACE INHIBITS IAW AMM AND FAULTS CLEARED. ACFT IS GOOD FOR SERVICE.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 17,957 hrs · 14,134 cycles

CREW REPORTED THAT THE CAPTAIN`S FLASHLIGHT WAS INOPERATIVE. MAINTENANCE R & R THE FLASHLIGHT IAW AMM AND OPS CHECKED GOOD.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 17,758 hrs · 13,973 cycles

CREW REPORTED THAT THE FORWARD F/A FLASHLIGHT HOLDER WAS BROKEN. MAINTENANCE R & R FORWARD F/A FLASHLIGHT HOLDER IAW AMM AND OPS CHECKED GOOD.

Part: ARM — CONTAMINATED (L2 DOOR) · airframe 16,147 hrs · 12,750 cycles

CREW REPORTED THAT THE L2 DOOR WOULD NOT CLOSE. MAINTENANCE INSPECTED IAW AMM AND REMOVED DEBRIS FROM THE L2 DOOR SUPPORT ARM. DOOR OPS CHECKED GOOD AND ACFT IS GOOD FOR SERVICE.

Part: RIB — CRACKED (ZONE 300) · airframe 16,107 hrs · 12,719 cycles

DURING HEAVY CHECK, RT HORIZONTAL L/E RIB 4 CRACKED AND TOOL DAMAGE ON 2 OTHER RIBS. MANTENANCE CUT OUT DAMAGE AT RIB 4 AND INSTALLED RIB REPAIR ANGLE AND FILLER IAW ETD 2013-170-048576.

Part: JOINT — CORRODED (FUELAGE) · corrosion level 2 · airframe 16,107 hrs · 12,719 cycles

DURING HEAVY CHECK, AFT GALLEY SPLIT JOINTS CORRODED AND NEEDS REPLACED. MAINTENANCE R & R CORRODED SPLIT JOINT BRACKET AND SPLIT JOINT TRIM ON BOTH HALVES ON AFT GALLEY IAW AMM 20-10-01, 25-00-23, PN CDS82200-11, SPLIT JOINT BRACKET. ACFT REMAINS, UNTIL HEAVY CHECK IS COMPLETED.

Part: BRACKET — CRACKED (A/C PACK DUCT) · airframe 16,107 hrs · 12,719 cycles

DURING HEAVY CHECK, LT PACK DUCT BRACKET CRACKED IN SEVERAL PLACES FWD OF LT PACK ASSY. MAINTENANCE R & R NR 2 PACK DUCT BRACKETS IAW SRM 51-40-01. PN 170-92988-401 BRACKET. ACFT REMAINS FOR COMPLETION.

Part: NUT — CORRODED (L2 DOOR) · corrosion level 2 · airframe 16,107 hrs · 12,719 cycles

DURING HEAVY CHECK, AFT PASSENGER DOOR AFT LOWER DOOR STOP NUT CORRODED. MX REMOVED AND REPLACED STOP SCREW AND NUT IAW AMM 52-12-2-3. NAS5509-7 NUT. ACFT REMAINS UNTIL COMPLETION OF HEAVY CHECK.

Part: DEFLECTOR — WORN (L1 DOOR) · airframe 15,922 hrs · 12,587 cycles

CREW REPORTED THAT THE L1 DOOR WAS MAKING A LOUD VIBRATION & HUMMING NOISE IN FLIGHT. AN EMERGENCY WAS NOT DECLARED AND CREW LANDED WITHOUT INCIDENT. MX FOUND THE L1 DOOR DEFLECTOR WORN. MX REMOVED DOOR DEFLECTOR AND PLACED ON CDL IAW AMM. ACFT IS GOOD FOR SERVICE.

Part: BATTERY PACK — DISCHARGED (FLASHLIGHT) · airframe 15,311 hrs · 12,113 cycles

CREW REPORTED THAT THE CAPTAINS FLASHLIGHT IS DIM. MX REPLACED FLASHLIGHT BATTERY PACK IAW AMM AND OPS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (FLASHLIGHT) · airframe 15,311 hrs · 12,113 cycles

CREW REPORTED THAT THE FORWARD F/A FLASHLIGHT IS DIM. MX REPLACED F/A FLASHLIGHT BATTERY PACK IAW AMM AND OPS CHECKED GOOD.

Part: MASK — BROKEN (CABIN) · airframe 14,941 hrs · 11,828 cycles

CREW REPORTED THAT THE FLIGHT ATTENDANT OXYGEN DEMO MASK WAS IN NEED OF REPAIR OR REPLACEMENT. MAINTENANCE REMOVED AND REPLACED O2 DEMO MASK PER EMB AMM AND OPS CHECKED GOOD.

Part: MASK — BROKEN (CABIN) · airframe 14,291 hrs · 11,329 cycles

CREW DISCOVERED AFT FLIGHT ATTENDANTS MASK NEEDED TO BE REPLACED. MAINTENANCE REMOVED AND REPLACED DEMO MASK PER EMB AMM. OPS CHECKED GOOD.

Part: SENSOR — DAMAGED (LE SLAT) · airframe 13,593 hrs · 10,814 cycles

CREW REPORTED SUFFERING A LARGE BIRD STRIKE DURING INITIAL CLIMBOUT FROM EYW. CREW REPORTS SLAT FAIL INDICATION ON EICAS, CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT AT RSW.

Part: SERVO — FAULTY (AUTOPILOT SYS) · airframe 12,028 hrs · 9,596 cycles

CREW REPORTED VIBRATION IN FLIGHT DURING CRUISE. CREW DECLARED AN EMERGENCY AND DIVERTED TO CMH. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT PER EMB AMM, AND FOUND A/P ELEVATOR SERVO TO BE THE CAUSE. MAINTENANCE REMOVED AND REPLACED A/P ELEV SERVO PER EMB AMM, OPS CHECK GOOD.

Part: LINER — OUT OF POSITION (R1 DOOR) · airframe 11,441 hrs · 9,147 cycles

CREW REPORTED R-1 DOOR ARMING LEVER WAS HARD TO OPERATE. MAINTENANCE RE-POSITIONED R-1 DOOR LINING AND PERFORMED OPS CHECKS PER EMB AMM, OPS CHECK GOOD.

Part: FASTENER — CORRODED (RT PYLON) · corrosion level 2 · airframe 11,281 hrs · 9,026 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE RT ENGINE PYLON PANEL 429DT HARDWARE. MAINTENANCE REMOVED AND REPLACED THE HARDWARE ON THE RT ENGINE PYLON PANEL 429DT IAW EMB 170/175 AMM 20-10-07. REF: P/N'S PE21114-3C8 BOLT & PE21114-3C6 BOLT.

Part: LATCH — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND FWD CARGO DOOR LATCH ASSY CORRODED. MX REMOVED AND REPLACED FWD CARGO DOOR LOCK CABLE LATCH ASSY IAW EMB 175 AMM 52-31-08, AMD AMM 20-10-02. P/N 170-84599-405. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: TRIM PANEL — CORRODED (GALLEY) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND AFT HALF AFT GALLEY ENTIRE FRONT STRIPS SHOW EVIDENCE OF CORROSION. P/N 170-59522-001 MX REMOVED AND REPLACED AFT GALLEY FRONT STRIPS IAW EMB 175 25-00-23. CLEANED AREA IAW 51-12-00. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: DOOR — CORRODED (GALLEY) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND FWD HALF AFT GALLEY ENTIRE METAL STRIPS IN BETWEEN MID SECTION, EVIDENCE OF CORROSION FOUND. MX REMOVED AND REPLACED AFT GALLEY METAL TRIM PIECES IAW EMB 175 AMM 25-00-23, REPLACED SPRINGS FOR TRASH DOOR THAT WAS DAMAGED IAW EMB 175 AMM 20-10-01. REPLACED PNL IAW C&D ZODIAC CMM 25-27-62. REPLACED WASTE FLAP ASSY IAW C&D ZODIAC CMM 25-27-62. PN'S 170-88838-401, 458-4-2693, 170-88787-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND CORROSION ON RIGHT BRACKET AT FRAME 90. MAINTENANCE REMOVED AND REPLACED GUSSET IAW EMB 175 SRM 51-41-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: PIN — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND AFT CARGO DOOR FWD AND AFT HINGE ARM PIVOT PINS CORRODED. P/N 170-69804-005 MX REMOVED AND REPLACED PINS IAW EMB 175 AMM 52-32-24. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: TRIM PANEL — CORRODED (GALLEY) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND AFT HALF AFT GALLEY ENTIRE METAL STRIPS IN BETWEEN MID SECTION SHOW EVIDENCE OF CORROSION. MX REMOVED AND REPLACED METAL STRIP ON AFT GALLEY IAW EMB 175 AMM 25-00-23, AND REMOVED CORROSION IAW EMB 175 SRM 51-12-01. P/N 170-59521-001, CDSP2200-11, 170-59523-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: TUBE — CORRODED (LT ENGINE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LT ENGINE FIRE EXT DISCHARGER TUBE HAS LIGHT SURFACE CORROSION IN INBOARD FLAP WELL ABOVE AFT PYLON AND INSIDE PNL 522CB. MX REMOVED AND REPLACED LT ENGINE FIRE EXT DISCHARGER TUBE INSIDE PNL 522CB IAW EMB 175 AMM 20-10-03. P/N 170-08084-403. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND AFT CARGO CUTOUT LOWER SILL CORRODED IN SEVERAL PLACES. MX REMOVED AND REPLACED AFT CARGO LOWER SILL IAW EMB 170/175 SRM 54-40-02, 51-41-01. P/N 170-85251-401. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND FORWARD FUSELAGE SEAT TRACK BEAM LT AT FR 19 HAS CORROSION. MX REMOVED AND REPLACED LT FWD FUSELAGE SEAT TRACK IAW EMB 175 SRM 51-40-00, 51-40-02. PN 170-03264-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: FASTENER — CORRODED (PAX DOOR) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND FWD PAX DOOR EMERGENCY SLIDE FITTING ON BOTTOM OF DOOR, HARDWARE CORRODED. MX REMOVED AND REPLACED FWD PAX DOOR EMERGENCY SLIDE FITTING HARDWARE ON BOTTOM OF DOOR IAW EMB 175 AMM 52-11-40. P/N MS14144-4, NAS6604D11, MS24665-153. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: DAMPENER — CORRODED (L1 DOOR) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE L1 DOOR DAMPNER CORRODED. MAINTENANCE REMOVED AND REPLACED THE L1 DOOR DAMPNER IAW EMB 175 AMM 52-11-27. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: CLAMP — CORRODED (LT ENGINE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND BRAIDED CONDUIT AND ADEL CLAMPS ON WIRE HARNESS INSIDE INBOARD FLAP WELL HAS SURFACE CORROSION ABOVE AFT PYLON. MX CLEANED BRAIDED CONDUIT AND REPLACED ADEL CLAMP ON BRAIDED HARNESS INSIDE INBOARD FLAP WELL ABOVE AFT PYLON IAW SWPM 20-61-20, AND 20-51-00. PN PE27019RE9. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,278 hrs · 9,023 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD FUSELAGE SEAT TRACK BEAM AT RIGHT FRAME 17 CORRODED. MAINTENANCE REMOVED AND REPLACED RT FORWARD FUSELAGE SEAT TRACK AT FRAME 17 IAW EMB 175 SRM 51-40-02, 51-41-00, 51-43-01, AND 51-43-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: STRUCTURE — DENTED (FUSELAGE) · airframe 7,776 hrs · 6,246 cycles

DENT IN FWD FUSELAGE REQUIRES MAJOR REPAIR. MTX C/W MAJOR REPAIR PER EMB ETD 2010-170-09029.

Part: SENSOR — FAILED (LE SLAT) · airframe 4,684 hrs · 3,732 cycles

CREW REPORTED SLAT FAIL DURING SLAT EXTENSION WHILE ON FINAL. CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT INTO PIT. MAINTENANCE WAS DISPATCHED TO THE A/C TO TROUBLESHOOT. MAINTENANCE FOUND BOTH LT O/B SKEW SENSORS TO BE AT FAULT, AND REMOVED AND REPLACED PER EMB AMM. A/C WAS THEN RELEASED BACK INTO SERVICE.